1. Benefits:
The materials of the steel structure attic can be recycled, which can reduce the waste of resources. The steel components used in the loft steel structure are carefully selected, and all steel components must meet the quality requirements, and the quality must also meet the requirements. For those attic steel structures that do not need to be used, they can be dismantled, and the dismantling is also very simple and fast. However, steel structure attics also have shortcomings, so it is necessary to do a good job of refractory treatment, so that the quality of such steel components can meet the requirements.
2. Advantages:
(1) The building of the steel structure attic can well meet the requirements of flexible separation of large bays in the building. By reducing the cross-sectional area of the column and using light wall panels, the utilization rate of the area can be improved, and the indoor usable area can be increased by about 6%.
(2) The use of steel structure attics in residential buildings can give full play to the ductility and plastic deformation capabilities of steel structure attics, have good wind resistance, and improve the safety of residential buildings. In the case of earthquakes and typhoons, the steel structure attic can well avoid the collapse of the building.
(3) The energy-saving effect is relatively good. The walls are made of light and energy-saving standardized C-shaped steel, square steel, and sandwich panels, with good thermal insulation performance.
(4) The total weight of the building is relatively light, and the weight of the steel structure attic system is light, which is about half of that of the concrete structure, which can reduce the cost of the foundation.
(5) Good environmental protection effect. The amount of sand, stone, and ash is reduced during the construction of the steel structure attic. The materials used are mainly energy-saving, environmentally friendly, and recyclable. When the building is demolished, most of the materials can be reused or degraded without causing garbage.
(6) The construction period is at least one-third shorter than that of the traditional housing system.
(7) Meet the requirements of housing industrialization and sustainable development. The steel structure attic is suitable for mass production in factories, has a high degree of industrialization, and can integrate energy saving, thermal insulation, doors and windows and other finished products into one, and can be applied in a complete set, integrating design, production, and construction to improve the level of the construction industry.
